Diablo Canyon Independent Safety Committee

Diablo Canyon Independent Safety Committee

Table of Contents Volume 2 - Exhibits, DCISC 17th Annual Report - July 1, 2006 thru June 30, 2007

A. Documents Received By the DCISC

B. DCISC Public Meeting Notices, Agendas and Reports

B.1 Notice of Notice of October 18 & 19, 2006 Public Meetings
B.2 Agenda for October 18 & 19, 2006 Public Meetings
B.3 Minutes of October 18 & 19, 2006 2005 Public Meetings
B.4 Notice of January 31 & February 1, 2007 Public Meetings
B.5 Agenda for January 31 & February 1, 2007 Public Meetings
B.6 Minutes of January 31 & February 1, 2007 Public Meetings
B.7 Notice of June 13 & 14, 2007 Public Meetings
B.8 Agenda for June 13 & 14, 2007 Public Meetings
B.9 Minutes of June 13 & 14, 2007 Public Meetings
B.10 Typical DCISC Service Mailing List

C. Diablo Canyon Operations

1.0 PG&E/DCPP Organization
2.0 Summary of Diablo Canyon Operations
2.0.1 Operating Capacity Factor
2.0.2 Refueling Outages
2.0.3 Collective Radiation Dose Equivalent Exposure
2.0.4 Industrial Safety Lost Time Accident Rate
2.0.5 Unplanned Reactor Trips
2.0.6 Unplanned Safety System Actuations
2.0.7 Secondary Chemistry Index (SCI)
2.0.8 Fuel Reliability
2.1 Employee Concerns Program
2.2 Fitness for Duty

D. DCISC Reports on Fact-finding Meetings

D.1 Report on Fact-finding Meeting at DCPP on August 2-3, 2006

1.0 Summary
2.0 Introduction
3.0 Discussion
  • 3.1 Review 1st and 2nd Quarter 2006 QPAR
  • 3.2 Update on Outage Safety Plan
  • 3.3 ALARA Overview
  • 3.4 Review Status of Self-Assessment Program
  • 3.5 Engineering Workload Management Status for Project Engineering
  • 3.6 Review Employee Concerns & Differing Professional Opinion Programs
  • 3.7 Review System Health Reports in Red or Yellow with ICE System Engineering Supervisor
  • 3.8 Tour of Intake Structure Including Concrete Work Performed During 1R13 and 2R13
  • 3.9 DCISC Member Meet with Plant Management
  • 3.10 NEXIS Project Overview
  • 3.11 Attend Plant Health Meeting
4.0 Conclusions
5.0 Recommendations
6.0 References

D.2 Report on Fact-finding Meeting at DCPP on September 6-7, 2006

1.0 Summary
2.0 Introduction
3.0 Discussion
  • 3.1 12kV System Review with System Engineer D.2-2
  • 3.2 Transmission Grid Reliability D.2-4
  • 3.3 Reactivity Management D.2-5
  • 3.4 INPO Mid-Cycle Self-Assessment D.2-8
  • 3.5 Boric Acid Corrosion Control D.2-9
  • 3.6 4kV System Cable Degradation & Replacement D.2-11
  • 3.7 Long Standing Equipment Problems & Attend D.2-12 Plant Health Committee Meeting
  • 3.8 Safety Culture and Safety Conscious Work Environment D.2-14
  • 3.9 Equipment Qualification Program D.2-16
  • 3.10 Corrective Action Program D.2-17
  • 3.11 Quality Verification Audit of the Software QA Program
  • 3.12 Vendor Manual Program
  • 3.13 Unit 2 Reactor Vessel In-Core Instrumentation Thimble Tube Rupture
  • 3.14 DCISC Member Meeting with DCPP Management
4.0 Conclusions
5.0 Recommendations
6.0 References

D.3 Report on Fact-finding Meeting at DCPP on October 25-26, 2006

1.0 Summary
2.0 Introduction
3.0 Discussion
  • 3.1 Quality Verification (QV) Assessments of Corrective Action Program
  • 3.2 Large Electric Motor Program
  • 3.3 Meet with New Maintenance Services Director
  • 3.4 Air Operated Valve Program
  • 3.5 Margin Management Program
  • 3.6 Trends, Actions on NRC Non-cited Violations
  • 3.7 NRC Information Notice 2005-29 Electrical Distribution System Failures Affecting Security Equipment
  • 3.8 EDG System Update & Lessons-Learned from Brunswick Operating Experience Leadership Development for Senior Management Team
  • 3.9 Auxiliary Saltwater System Review & Walkdown with System Engineer
  • 3.10 Observe Operator Training on Plant Simulator
  • 3.11 Operator Fitness & No Solo Trends
  • 3.12 DCISC Member Meeting with Plant Management Observations Program and New Management Ownership
4.0 Conclusions
5.0 Recommendations
6.0 References

D.4 Report on Fact-finding Meeting at DCPP on November 28-29, 2006

1.0 Summary
2.0 Introduction
3.0 Discussion
  • 3.1 Security Items Update & Review
  • 3.2 ALARA Review Committee and Outage 1R13 Radiation Protection Performance
  • 3.3 Meeting with New NRC Resident Inspector
  • 3.4 Nuclear Fuel Overview & Issues
  • 3.5 Ten-Year In-Service Inspection for Outage 1R13
  • 3.6 Tour of Plant During Outage 1R13
  • 3.7 Measuring & Test Equipment Program Review
  • 3.8 Recent EPA Emissions Requirements for Diesel Engines and Impact on DCPP
4.0 Conclusions
5.0 Recommendations
6.0 References

D.5 Report on Fact-finding Meeting at DCPP on December 14-15, 2006

1.0 Summary
2.0 Introduction
3.0 Discussion
  • 3.1 Attend NSOC Meeting
  • 3.2 Status of the Emergency Diesel Generator System and System Walkdown
  • 3.3 Results of Steam Generator Inspection in 1R13
  • 3.4 Results of 1R13 Outage
  • 3.5 DCISC Member Meeting with DCPP Management
4.0 Conclusions
5.0 Recommendations
6.0 References

D.6 Report on Fact-finding Meeting at DCPP on January 17-18, 2007

1.0 Summary
2.0 Introduction
3.0 Discussion
  • 3.1 Human Performance Overview
  • 3.2 INPO Evaluation and DCPP Response and Action
  • 3.3 Status of Organizational Development at DCPP
  • 3.4 Overview of DCPP Culture as a Learning Organization
  • 3.5 Human Resources Update
  • 3.6 Operating Experience Assessment Program
  • 3.7 Quality Verification Update
  • 3.8 Meeting with VP Nuclear Services Donna Jacobs
  • 3.9 Compressed Air & Backup Nitrogen Systems Review and Walkdown with System Engineer
  • 3.10 Nuclear Excellence Information System (NEXIS) Project Review
4.0 Conclusions
5.0 Recommendations
6.0 References

D.7 Report on Fact-finding Meeting at DCPP March 21-22, 2007

1.0 Summary
2.0 Introduction
3.0 Discussion
  • 3.1 Rigging Problems during 1R13
  • 3.2 Review 1R13 Core Reload Incorrect Sequencing
  • 3.3 Review Plant Process Computer Red Status Recovery
  • 3.4 Tour 230 and 500 kV Switchyard and Discuss Operations Of Transmission Lines, Including Loss of 230kV Power During 1R13 Relay Testing
  • 3.5 Review 1R13 Reactor Coolant Pump 1-2 Work and Status of Industry Issue on Shaft Cracking
  • 3.6 Equipment Reliability Status
  • 3.7 Review Progress Made in Troubleshooting Program
  • 3.8 As-Built Drawings
  • 3.9 Attend All Hands Meeting
  • 3.10 Review Status of Auxiliary Salt Water System
  • 3.11 DCISC Member Meeting with Plant Management
  • 3.12 Review DCPP Winter Storm Experience
4.0 Conclusions
5.0 Recommendations
6.0 References

D.8 Report on Fact-finding Meeting at DCPP on April 18-19, 2007

1.0 Summary
2.0 Introduction
3.0 Discussion
  • 3.1 Joint PNAC/NSOC Meeting
  • 3.2 2005 Triennial Fire Protection Audit
  • 3.3 Fire Protection System Review with System Engineer
  • 3.4 Appendix R (Fire Protection) Program
  • 3.5 Switchyard Self-Assessment
  • 3.6 Check Valve Program
  • 3.7 Clearance Process
  • 3.8 DCISC Member Meeting with DCPP Management
4.0 Conclusions
5.0 Recommendations
6.0 References

D.9 Report on Fact-finding Meeting at DCPP on May 30-31, 2007

1.0 Summary
2.0 Introduction
3.0 Discussion
  • 3.1 Outage 2R13 Plant Tour
  • 3.2 Review First Quarter QPAR and QV Assessment of 2R13 Outage to Date
  • 3.3 Attend CARB Meeting
  • 3.4 Attend Outage Meeting
  • 3.5 Review Chemical & Volume Control System
  • 3.6 DCISC Member Meeting with DCPP Management
  • 3.8 Review AMSAC Status
4.0 Conclusions
5.0 Recommendations
6.0 References

E. DCISC Tours of DCPP

F. DCISC Open Items List

G. DCISC Public Contacts

G.1 DCISC Telephone/Correspondence Log
G.2 DCISC Correspondence
G.3 Comments Received at Public Meetings

H. Past DCISC Recommendations and PG&E Responses

I. DCISC Informational Brochure (PDF)

J. Glossary of Terms

For more information about DCISC contact:

Diablo Canyon Independent Safety Committee
  Office of the Legal Counsel
857 Cass Street, Suite D, Monterey, California 93940
Telephone: in Califonia call 800-439-4688; outside of California call 831-647-1044
Send E-mail to: dcsafety@dcisc.org